Light



FIG. 1 is a perspective view of an exterior surface configuration of a light assembly;

FIG. 2 is a perspective view of an exterior surface configuration of a light assembly showing the power switch markings in phantom;

FIG. 3 is a plan view thereof;

FIG. 4 is a plan view thereof showing the power switch markings in phantom;

FIG. 5 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a front elevational view thereof with the power switch markings in phantom; and,

FIG. 8 is a rear elevational view thereof.

The phantom lines are not part of the claimed invention. 

The ornamental design for an exterior surface configuration of a light assembly, as shown and described. 